Espressif ESP32-C3-DevKitM-1 Development Board
Code name: ESP32_C3_DEVKITM_1
Espressif ESP32-C3-DevKitM-1 development board is based on esp32c3 microcontroller and uses riscv architecture. This board has a maximum CPU frequency of 160 MHz and a flash size of 4MB.
About Espressif ESP32-C3-DevKitM-1
The ESP32-C3-DevKitM-1 is an entry-level development board based on the ESP32-C3-MINI-1 module, which integrates complete Wi-Fi and Bluetooth® Low Energy functions. Designed for simplicity and ease of use, it provides access to most of the I/O pins, making it suitable for a wide range of IoT applications.
Where to Buy
Starting from
$10 per unit
Prices are subject to change. We earn from qualifying purchases as an Amazon Associate.
Technical Specifications
🛰️ Connectivity
🧠 Microcontroller
✨ Features
- 22 digital IO pins
- 16 external interrupt pins
- 6 analog input pins
- 6 PWM pins
Espressif ESP32-C3-DevKitM-1 Pinout
Espressif ESP32-C3-DevKitM-1 Pins Mapping Arduino IDE
Below you can find the Espressif ESP32-C3-DevKitM-1 pinout. This development board provides 22 digital IO pins, out of which 16 can be used as external interrupt pins, 6 as analog input pins and 6 pins have Pulse-Width Modulation (PWM).
| Pin | Analog | Touch | PWM | Other |
|---|---|---|---|---|
| 0 | A0 | T0 | PWM | |
| 1 | A1 | T1 | PWM | |
| 2 | A2 | T2 | PWM | |
| 3 | A3 | T3 | PWM | |
| 4 | A4 | T4 | PWM | |
| 5 | PWM | |||
| 6 | PWM | |||
| 7 | PWM | |||
| 8 | PWM | |||
| 9 | PWM | |||
| 10 | PWM | |||
| 11 | PWM | |||
| 12 | PWM | |||
| 13 | PWM | |||
| 14 | PWM | |||
| 15 | PWM | |||
| 16 | PWM | |||
| 17 | PWM | |||
| 18 | PWM | |||
| 19 | PWM | |||
| 20 | PWM | |||
| 21 | PWM |
Default Tools
| Bootloader tool | esptool_py |
| Uploader tool | esptool_py |
| Network uploader tool | esp_ota |
| Bootloader address | 0x1000 |
| Flash mode | dio |
| Boot mode | dio |
| Maximum upload size | 1280 Kb (1310720 B) |
| Maximum data size | 320 Kb (327680 B) |
The Espressif ESP32-C3-DevKitM-1 development board by default uses esptool_py uploader tool, esp_ota network uploader tool for Over-the-air (OTA) uploads and esptool_py bootloader tool. The bootloader starts at address "0x1000". Flash mode and boot mode for Espressif ESP32-C3-DevKitM-1 development board by default is dio and dio respectively.
